Solid cam damage diagnosis help

I agree on today’s quality I’ve seen the degradation of quality in automotive parts throughout. As for the lifters I spent several evenings on them making sure they would ride and spin freely in their respective bores and once I felt they were fit I washed it a down and assembled. I never thought I would be blueprinting lifters/bores but quickly saw the importance. As soon as I have a chance at the shop tomorrow I’ll be measuring all the lobes for taper.